CN205849261U - Wireless power supply system and cooking apparatus for cooking apparatus - Google Patents

Wireless power supply system and cooking apparatus for cooking apparatus Download PDF

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Publication number
CN205849261U
CN205849261U CN201620478397.XU CN201620478397U CN205849261U CN 205849261 U CN205849261 U CN 205849261U CN 201620478397 U CN201620478397 U CN 201620478397U CN 205849261 U CN205849261 U CN 205849261U
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CN
China
Prior art keywords
cooking
power supply
pot cover
communication module
pot
Prior art date
Application number
CN201620478397.XU
Other languages
Chinese (zh)
Inventor
张帆
王云峰
梁三林
任蓬勃
雷俊
Original Assignee
佛山市顺德区美的电热电器制造有限公司
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Priority to CN201620478397.XU priority Critical patent/CN205849261U/en
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Publication of CN205849261U publication Critical patent/CN205849261U/en

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Abstract

The utility model discloses a kind of wireless power supply system for cooking apparatus and cooking apparatus, wherein, cooking apparatus includes pot cover and pot, and wireless power supply system includes the receiving coil being arranged on pot cover;The transmitting coil being arranged in pot;Coil driver is connected with transmitting coil to drive transmitting coil to produce alternating electromagnetic field, and receiving coil generates induced voltage signal according to alternating electromagnetic field;Induced voltage signal is processed to export stabilized power source by voltage processing circuitry, gives the load and wireless communication module power supply being arranged in pot cover;Load is connected mutual to carry out signal by wireless communication module and controller with wireless communication module.This system is the load in pot cover and wireless communication module power supply by way of electromagnetic induction, effectively prevent and use contact point mode that the load in pot cover is powered the safety and reliability problem brought, and use the problem that the cost that brings of battery power supply mode is high, battery need to frequently be changed, thus improve Consumer's Experience.

Description

Wireless power supply system and cooking apparatus for cooking apparatus
Technical field
This utility model relates to household electrical appliance technical field, is specifically related to a kind of wireless power supply system for cooking apparatus With a kind of cooking apparatus.
Background technology
The most many cooking apparatus contain detachable parts, sometimes realize some functions on these detachable parts More preferable effect can be reached.Such as, the pot cover of detachable pressure cooker realizes temperature detection, culinary art can be detected more accurately Temperature.
But, due to this detachable property so that the power supply of these parts is the most difficult.In correlation technique, use These parts are powered by contact point mode or battery power supply mode, but use contact point mode power time, exist contact leak outside, The security and the reliability problems such as oxidation, and use battery power supply mode to be powered, then can increase extra cost, and often need Change battery, greatly reduce Consumer's Experience.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, this reality Being to propose a kind of wireless power supply system for cooking apparatus by first novel purpose, this system passes through electromagnetic induction side Formula is the load in pot cover and wireless communication module power supply, effectively prevent employing contact point mode and supplies the load in pot cover The safety and reliability problem that electricity brings, and the cost using battery power supply mode to bring is high, battery need to frequently be changed Problem, thus improve Consumer's Experience.
Second purpose of the present utility model is to propose a kind of cooking apparatus.
For achieving the above object, the utility model proposes a kind of wireless power supply system for cooking apparatus, described in cook Utensil of preparing food includes that pot cover and pot, described pot cover are detachably connected to described pot, and described wireless power supply system includes: arrange Receiving coil on described pot cover;It is arranged on the transmitting coil in described pot, described transmitting coil and described receiving coil Match;Coil driver, described coil driver is connected with described transmitting coil to drive described transmitting coil to produce Alternating electromagnetic field, described receiving coil generates induced voltage signal according to described alternating electromagnetic field;Voltage processing circuitry, described electricity Pressure processes circuit and is connected with described receiving coil, and described induced voltage signal is processed with output by described voltage processing circuitry Stabilized power source, to be arranged on the load supplying in described pot cover;It is arranged on the wireless communication module among described pot cover, described Wireless communication module is powered by described stabilized power source, and described wireless communication module is used for and the controller being arranged in described pot Carry out radio communication, wherein, described load be connected with described wireless communication module with by described wireless communication module with described It is mutual that controller carries out signal.
According to the wireless power supply system for cooking apparatus of this utility model embodiment, coil driver be arranged on Transmitting coil in pot is connected to drive transmitting coil to produce alternating electromagnetic field, and the receiving coil being arranged on pot cover is according to friendship Electromagnetic Field generates induced voltage signal, and induced voltage signal is processed to export stabilized power source by voltage processing circuitry, with Give the load that is arranged in pot cover and wireless communication module power supply, and load and be connected to pass through channel radio with wireless communication module It is mutual that letter module and controller carry out signal.Thus, this cooking apparatus is the load in pot cover and nothing by way of electromagnetic induction Line communication module is powered, and effectively prevent the safety using contact point mode to be powered bringing to the load in pot cover with reliable Sex chromosome mosaicism, and the problem that the cost using battery power supply mode to bring is high, battery need to frequently be changed, thus improve user's body Test.
It addition, can also have following additional according to the above-mentioned wireless power supply system for cooking apparatus of this utility model Technical characteristic:
Specifically, described transmitting coil is suitable with the size of described receiving coil, and is coaxially disposed.
Specifically, the distance between described transmitting coil and described receiving coil is 0-20cm.
Specifically, the frequency of described alternating electromagnetic field is 80KHz-300KHz.
Specifically, described wireless communication module is one of radio-frequency module, infrared module or sound wave module.
Specifically, described pot cover is additionally provided with human-computer interaction module to receive user instruction, described human-computer interaction module by Described stabilized power source is powered, and described user instruction is sent to institute by described wireless communication module by described human-computer interaction module State controller.
Specifically, when described cooking apparatus is pressure cooking appliance, described pot cover is provided with pressure valve, described man-machine friendship Module controls described pressure valve to regulate the pressure in described pressure cooking appliance always according to described user instruction mutually.
Specifically, described cooking apparatus is one of electric pressure cooking saucepan or electric cooker.
For achieving the above object, the utility model proposes a kind of cooking apparatus, including of the present utility model for cooking The wireless power supply system of utensil.
The cooking apparatus of this utility model embodiment, by above-mentioned wireless power supply system, it is possible to by electromagnetic induction side Formula is the load in pot cover and wireless communication module power supply, effectively prevent employing contact point mode and supplies the load in pot cover The safety and reliability problem that electricity brings, and the cost using battery power supply mode to bring is high, battery need to frequently be changed Problem, thus improve Consumer's Experience.
The advantage of the aspect that this utility model is additional will part be given in the following description, and part will be from explained below In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the square frame signal of the wireless power supply system for cooking apparatus according to one embodiment of this utility model Figure.
Fig. 2 is the position view of the transmitting coil according to one embodiment of this utility model and receiving coil.
Fig. 3 is the square frame signal of the wireless power supply system for cooking apparatus according to another embodiment of this utility model Figure.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining this utility model, and it is not intended that to this utility model Restriction.
The wireless power system for cooking apparatus proposed according to this utility model embodiment is described with reference to the accompanying drawings System and there is its cooking apparatus.
Fig. 1 is the square frame signal of the wireless power supply system for cooking apparatus according to one embodiment of this utility model Figure.In embodiment of the present utility model, cooking apparatus includes pot cover 100 and pot 200, and pot cover 100 is detachably connected to Pot 200, cooking pot tool can be electric pressure cooking saucepan or electric cooker etc..
As it is shown in figure 1, include for the wireless power supply system of cooking apparatus: receiving coil 110, voltage processing circuitry 120, Wireless communication module 130, transmitting coil 210 and coil driver 220.
Wherein, receiving coil 110 is arranged on pot cover 100, and transmitting coil 210 is arranged in pot 200, transmitting coil 110 match with receiving coil 210.Coil driver 220 is connected with transmitting coil 210 to drive transmitting coil 210 to produce Alternating electromagnetic field, receiving coil 110 generates induced voltage signal according to alternating electromagnetic field.Voltage processing circuitry 120 and reception line Circle 110 is connected, and induced voltage signal is processed to export stabilized power source by voltage processing circuitry 120, to be arranged on pot cover Load supplying in 100.Wireless communication module 130 is arranged among pot cover, and wireless communication module 130 is powered by stabilized power source, Wireless communication module 130 is for carrying out radio communication, wherein, load and radio communication with the controller being arranged in pot 200 Module 130 is connected mutual to carry out signal by wireless communication module 130 and controller.
In embodiment of the present utility model, transmitting coil 210 is suitable with the size of receiving coil 110, and is coaxially disposed, So that receiving coil 110 can be good at receiving the alternating electromagnetic field that transmitting coil 210 produces.Transmitting coil 210 and reception line Distance between circle 110 can be 0-20cm, and the frequency of alternating electromagnetic field can be 80KHz-300KHz.
It should be noted that when the basic phase of winding number of transmitting coil 210 with the size of receiving coil 110 and coil Meanwhile, then transmitting coil 210 is suitable with the size of receiving coil 110.Wherein, size includes transmitting coil 210 and receiving coil The diameter of 110, coil thickness size and shape size etc..
Specifically, as in figure 2 it is shown, can by machinery location mode guarantee user when covering pot cover 100, pot cover 100 On receiving coil 110 and transmitting coil 210 in pot 200 coaxial.
After user powers on to the pot 200 of cooking apparatus, the coil driver 220 in pot 200 is started working, And drive the transmitting coil 210 being arranged in pot 200 to produce alternating electromagnetic field.When the receiving coil being arranged on pot cover 100 110 when sensing this alternating electromagnetic field, then generate induced voltage signal, the then electricity in pot cover 100 according to this alternating electromagnetic field Pressure processes circuit 120 and processes to export stabilized power source to this induced voltage signal, to be arranged on the load in pot cover 100 It is powered with wireless communication module 130.Wherein, load can include press detection sensor, temperature detection sensor, humidity Detection sensor, display and signal processing module etc..
Be arranged on the load in pot cover 100 and wireless communication module 130 electric after start working, such as, temperature detection passes Sensor starts to detect in real time the temperature value of cooking pot tool, and by signal processing module, the temperature value of detection is converted into numeral letter Number, then by wireless communication module 130, this digital signal being sent the controller to pot 200, controller is according to reception To digital signal cooking pot tool is controlled.Meanwhile, the temperature value of detection can also be transmitted extremely by temperature detection sensor Display in pot cover 100, to show by display so that user can recognize the temperature of current cooking pot tool in real time Degree information.
In embodiment of the present utility model, wireless communication module 130 can be radio-frequency module, infrared module or sound wave module Deng.The cooking information that user needs can be sent to wireless communication module 130, radio communication mold by the controller in pot 200 The cooking information received is transmitted to display by block 130, to be shown by display, or, wireless communication module 130 with The mobile terminal of user carries out radio communication, and during cooking apparatus is worked by controller by wireless communication module 130, some are cooked Information sends to the mobile terminal of user, and at the end of the culinary art of cooking apparatus, also can control wireless communication module 130 Send information to mobile terminal, in order to notify user.Thus, user-friendly, improve Consumer's Experience.
In an embodiment of the present utility model, as Fig. 3 shows, pot cover 100 is additionally provided with human-computer interaction module 140 to connect Receiving user instruction, human-computer interaction module 140 is powered by stabilized power source, and human-computer interaction module 140 is by wireless communication module 130 User instruction is sent to controller.
Wherein, user instruction can be to open pot cover instruction, selection culinary art mode instruction and regulation temperature instruction etc., and Human-computer interaction module 140 can be provided in function button module, speech reception module or wireless receiving module in pot cover 100 One of.When human-computer interaction module 140 is function button module, user instruction can be that user passes through in function button module Function button is assigned;When human-computer interaction module 140 is speech reception module, user instruction can be that user passes through under voice Reach;When human-computer interaction module 140 is wireless receiving module, user instruction can be that user is assigned by remote controller.
Such as, when user is to be assigned by the function button being arranged on cooking apparatus pot cover 100, user passes through finger When touching or press corresponding function button (such as, open pot cover function button), function button module (human-computer interaction module 140) by wireless communication module 130, function command corresponding for above-mentioned functions button is sent to controller, then controller control Pot cover 100 opened by cooking apparatus processed.
Further, according to an embodiment of the present utility model, when cooking apparatus is that pressure cooking appliance is (such as Voltage force Pot) time, pot cover 100 can be provided with pressure valve, and human-computer interaction module 140 also can control pressure valve to regulate pressure according to user instruction Pressure in pressure cooking apparatus.Thus, aspect user uses, and improves Consumer's Experience.
According to the wireless power supply system for cooking apparatus of this utility model embodiment, coil driver be arranged on Transmitting coil in pot is connected to drive transmitting coil to produce alternating electromagnetic field, and the receiving coil being arranged on pot cover is according to friendship Electromagnetic Field generates induced voltage signal, and induced voltage signal is processed to export stabilized power source by voltage processing circuitry, with Give the load that is arranged in pot cover and wireless communication module power supply, and load and be connected to pass through channel radio with wireless communication module It is mutual that letter module and controller carry out signal.Thus, this cooking apparatus is the load in pot cover and nothing by way of electromagnetic induction Line communication module is powered, and effectively prevent the safety using contact point mode to be powered bringing to the load in pot cover with reliable Sex chromosome mosaicism, and the problem that the cost using battery power supply mode to bring is high, battery need to frequently be changed, thus improve user's body Test.
In order to realize above-described embodiment, this utility model also proposes a kind of cooking apparatus.
The cooking apparatus of this utility model embodiment include any of the above-described embodiment of this utility model for cooking apparatus Wireless power supply system.
The cooking apparatus of this utility model embodiment, by above-mentioned wireless power supply system, it is possible to by electromagnetic induction side Formula is the load in pot cover and wireless communication module power supply, effectively prevent employing contact point mode and supplies the load in pot cover The safety and reliability problem that electricity brings, and the cost using battery power supply mode to bring is high, battery need to frequently be changed Problem, thus improve Consumer's Experience.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " suitable Hour hands ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings Or position relationship, be for only for ease of describe this utility model and simplify describe rather than instruction or hint indication device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two Individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral;Can be It is mechanically connected, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.Common skill for this area For art personnel, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, first is special Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, this area Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered Row combines and combination.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model In above-described embodiment can be changed, revise, replace and modification.

Claims (9)

1. the wireless power supply system for cooking apparatus, it is characterised in that described cooking apparatus includes pot cover and pot, institute Stating pot cover and be detachably connected to described pot, described wireless power supply system includes:
It is arranged on the receiving coil on described pot cover;
Being arranged on the transmitting coil in described pot, described transmitting coil matches with described receiving coil;
Coil driver, described coil driver is connected with described transmitting coil to drive described transmitting coil to produce alternation Electromagnetic field, described receiving coil generates induced voltage signal according to described alternating electromagnetic field;
Voltage processing circuitry, described voltage processing circuitry is connected with described receiving coil, and described voltage processing circuitry is to described sense Voltage signal is answered to carry out processing to export stabilized power source, to be arranged on the load supplying in described pot cover;
Being arranged on the wireless communication module among described pot cover, described wireless communication module is powered by described stabilized power source, described Wireless communication module is for carrying out radio communication, wherein, described load and described nothing with the controller being arranged in described pot Line communication module is connected mutual to carry out signal by described wireless communication module and described controller.
2. the wireless power supply system for cooking apparatus as claimed in claim 1, it is characterised in that described transmitting coil and institute The size stating receiving coil is suitable, and is coaxially disposed.
3. the wireless power supply system for cooking apparatus as claimed in claim 1 or 2, it is characterised in that described transmitting coil And the distance between described receiving coil is 0-20cm.
4. the wireless power supply system for cooking apparatus as claimed in claim 1, it is characterised in that described alternating electromagnetic field Frequency is 80KHz-300KHz.
5. the wireless power supply system for cooking apparatus as claimed in claim 1, it is characterised in that described wireless communication module For one of radio-frequency module, infrared module or sound wave module.
6. the wireless power supply system for cooking apparatus as claimed in claim 1, it is characterised in that be additionally provided with in described pot cover Human-computer interaction module is to receive user instruction, and described human-computer interaction module is powered by described stabilized power source, and described man-machine interaction Described user instruction is sent to described controller by described wireless communication module by module.
7. the wireless power supply system for cooking apparatus as claimed in claim 6, it is characterised in that when described cooking apparatus is During pressure cooking appliance, described pot cover is provided with pressure valve, and described human-computer interaction module controls institute always according to described user instruction State pressure valve to regulate the pressure in described pressure cooking appliance.
8. the wireless power supply system for cooking apparatus as claimed in claim 1, it is characterised in that described cooking apparatus is electricity One of pressure cooker or electric cooker.
9. a cooking apparatus, it is characterised in that include the nothing for cooking apparatus as according to any one of claim 1-8 Line electric power system.
CN201620478397.XU 2016-05-23 2016-05-23 Wireless power supply system and cooking apparatus for cooking apparatus CN205849261U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109696200A (en) * 2017-10-24 2019-04-30 佛山市顺德区美的电热电器制造有限公司 Split cooking apparatus and its fit detection method
CN109691869A (en) * 2017-10-24 2019-04-30 佛山市顺德区美的电热电器制造有限公司 Split cooking apparatus and its control method
CN109862641A (en) * 2017-11-30 2019-06-07 佛山市顺德区美的电热电器制造有限公司 Electric cooking pot, wireless power supply system and its control method for electric cooking pot
CN110604456A (en) * 2018-06-15 2019-12-24 佛山市顺德区美的电热电器制造有限公司 Control method of cooking equipment, cooking detection equipment and cooking equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109696200A (en) * 2017-10-24 2019-04-30 佛山市顺德区美的电热电器制造有限公司 Split cooking apparatus and its fit detection method
CN109691869A (en) * 2017-10-24 2019-04-30 佛山市顺德区美的电热电器制造有限公司 Split cooking apparatus and its control method
CN109691869B (en) * 2017-10-24 2020-02-28 佛山市顺德区美的电热电器制造有限公司 Split cooking appliance and control method thereof
CN109862641A (en) * 2017-11-30 2019-06-07 佛山市顺德区美的电热电器制造有限公司 Electric cooking pot, wireless power supply system and its control method for electric cooking pot
CN110604456A (en) * 2018-06-15 2019-12-24 佛山市顺德区美的电热电器制造有限公司 Control method of cooking equipment, cooking detection equipment and cooking equipment

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